int main() {
YSE::System().init();
synth.create();
{
SineWaveVoice voice;
synth.addVoices(&voice, 16, 1);
}
sound.create(synth).play();
soundPos.set(5.f, 0.f, 1.f);
sound.setPosition(soundPos);
midiFile.create("demo.mid");
midiFile.connect(&synth);
std::cout << "YSE can also be used to play midifiles if you setup a virtual synth." << std::endl;
std::cout << "1: start midi file" << std::endl;
std::cout << "2: pause midi file" << std::endl;
std::cout << "3: stop midi file" << std::endl;
std::cout << "4/5: move sound position to left/right" << std::endl;
std::cout << "e: to exit" << std::endl;
Int counter = 0;
while (true) {
if (_kbhit()) {
char ch = _getch();
YSE::Vec pos = YSE::Listener().getPosition();
switch (ch) {
case '1': midiFile.play(); break;
case '2': midiFile.pause(); break;
case '3': midiFile.stop(); break;
case '4': soundPos.x -= 0.1; sound.setPosition(soundPos); break;
case '5': soundPos.x += 0.1; sound.setPosition(soundPos); break;
case 'e': goto exit;
}
}
YSE::System().sleep(100);
YSE::System().update();
}
exit:
YSE::System().close();
return 0;
}
int main() {
YSE::System().init();
YSE::Randomize();
// create a synth with 32 voices
synth.create();
SineWaveVoice voice;
synth.addVoices(&voice, 32, 1);
// use this synth as a sound emitter
sound.create(synth).play();
soundPos.set(5.f, 0.f, 1.f);
sound.setPosition(soundPos);
// create 2 players which uses the synth, and set some starting values
player1.create(synth);
player2.create(synth);
player1.setMinimumPitch(60).setMaximumPitch(72);
player1.setMinimumLength(0.1).setMaximumLength(0.2);
player1.setMinimumVelocity(0.2).setMaximumVelocity(0.4);
player1.setVoices(1);
player2.setMinimumPitch(40).setMaximumPitch(50);
player2.setMinimumLength(2.f).setMaximumLength(4.f);
player2.setMinimumVelocity(0.9f).setMaximumVelocity(1.0f);
// create a scale which can be used by a player
scale1.add(YSE::NOTE::C4)
.add(YSE::NOTE::D4)
.add(YSE::NOTE::E4)
.add(YSE::NOTE::F4)
.add(YSE::NOTE::G4)
.add(YSE::NOTE::A4)
.add(YSE::NOTE::B4);
player1.setScale(scale1);
player2.setScale(scale1);
// create two distinct motifs
motif1.add(YSE::MUSIC::pNote(0, YSE::NOTE::C4, 1.0f, 0.25))
.add(YSE::MUSIC::pNote(0.25, YSE::NOTE::D4, 0.9f, 0.25))
.add(YSE::MUSIC::pNote(0.5, YSE::NOTE::E4, 0.8f, 0.25))
.add(YSE::MUSIC::pNote(0.5, YSE::NOTE::A4, 0.8f, 0.25))
.add(YSE::MUSIC::pNote(0.75, YSE::NOTE::F4, 0.7f, 0.25))
.add(YSE::MUSIC::pNote(1.0, YSE::NOTE::G4, 0.6f, 0.25))
.setLength();
motif2.add(YSE::MUSIC::pNote(0, YSE::NOTE::A5, 0.8f, 0.25))
.add(YSE::MUSIC::pNote(0.25, YSE::NOTE::G5, 0.7f, 0.25))
.add(YSE::MUSIC::pNote(0.50, YSE::NOTE::F5, 0.6f, 0.25))
.add(YSE::MUSIC::pNote(0.75, YSE::NOTE::E5, 0.6f, 1.25))
.setLength();
// these scales are used as a group of possible starting pitches for the
// motif. Transpositions will only happen to these pitches if such a
// scale is provided.
YSE::scale motif1Scale;
motif1Scale.add(YSE::NOTE::C4);
motif1.setFirstPitch(motif1Scale);
YSE::scale motif2Scale;
motif2Scale.add(YSE::NOTE::A5);
motif2.setFirstPitch(motif2Scale);
// instruct player 1 to play this motif. Notice it has a weight of 5. In STEP0 we
// will add another motif with a weight of 1. This results in this first motif being
// played most of the time.
player1.addMotif(motif1, 5).playMotifs(1);
// add some reverb
YSE::System().getGlobalReverb().setActive(true);
YSE::System().getGlobalReverb().setPreset(YSE::REVERB_HALL);
YSE::ChannelMaster().attachReverb();
// the interface
std::cout << "This demo doesn't give you a lot of options, but it will " << std::endl;
std::cout << "evolve on its own." << std::endl;
std::cout << "1 : start player" << std::endl;
std::cout << "2 : stop player" << std::endl;
std::cout << "e : exit" << std::endl;
Int counter = 0;
while (true) {
if (_kbhit()) {
char ch = _getch();
YSE::Vec pos = YSE::Listener().getPosition();
switch (ch) {
case '1': player1.play(); break;
case '2': {
player1.stop();
player2.stop();
progress = 0;
stages = STEP0;
break;
}
case 'e': goto exit;
}
}
if (player1.isPlaying() || player2.isPlaying()) progress += 0.1;
// This switch adds changes to the music every 10 seconds
switch (stages) {
case STEP0:
if (progress > 10) {
std::cout << "step 1 started." << std::endl;
std::cout << " --> second motif added" << std::endl;
player1.addMotif(motif2, 1);
stages = STEP1;
}
break;
case STEP1:
if (progress > 20) {
motif1Scale.add(YSE::NOTE::G5);
player1.setVoices(3, 10).setMaximumPitch(YSE::NOTE::C7, 20);
std::cout << "step 2 started." << std::endl;
std::cout << " --> add more voices and play higher" << std::endl;
stages = STEP2;
}
break;
case STEP2:
if (progress > 30) {
player2.play();
player2.setVoices(3, 10);
std::cout << "step 3 started." << std::endl;
std::cout << " --> add some bass" << std::endl;
stages = STEP3;
}
break;
case STEP3:
if (progress > 40) {
player1.playMotifs(0.5, 10).setMinimumLength(2.f).setMaximumLength(4.f);
player1.setVoices(8, 20);
std::cout << "step 4 started." << std::endl;
std::cout << " --> add more voices to player 1" << std::endl;
std::cout << " --> have player 1 play random notes half of the time" << std::endl;
stages = STEP4;
}
break;
case STEP4:
if (progress > 50) {
std::cout << "step 5 started." << std::endl;
std::cout << " --> add new notes to the scale" << std::endl;
std::cout << " --> play less motifs and more random notes" << std::endl;
scale1.add(YSE::NOTE::EF4).add(YSE::NOTE::BF4);
player1.playMotifs(0.2, 10).setMinimumPitch(YSE::NOTE::C5, 20);
stages = STEP5;
}
break;
case STEP5:
if (progress > 60) {
std::cout << "step 6 started." << std::endl;
std::cout << " --> add new notes to the scale" << std::endl;
std::cout << " --> add new first pitches to motif 2" << std::endl;
std::cout << " --> remove motif 1 from the player" << std::endl;
std::cout << " --> add rests in player 2 (bass)" << std::endl;
scale1.add(YSE::NOTE::FS4).add(YSE::NOTE::CS4);
motif2Scale.add(YSE::NOTE::C4).add(YSE::NOTE::CS4).add(YSE::NOTE::D4);
player1.removeMotif(motif1);
player2.setMinimumGap(2, 10).setMaximumGap(5, 20);
player2.setVoices(1);
stages = STEP6;
}
break;
case STEP6:
if (progress > 70) {
std::cout << "step 7 started." << std::endl;
std::cout << " --> play more motifs, but mostly partial" << std::endl;
player1.playMotifs(1.0, 5);
player1.playPartialMotifs(0.5, 10);
player2.stop();
stages = STEP7;
}
break;
case STEP7:
if (progress > 80) {
std::cout << "step 8 started." << std::endl;
std::cout << " --> play lower notes" << std::endl;
std::cout << " --> add more voices" << std::endl;
std::cout << " --> play louder" << std::endl;
player1.setMinimumPitch(30, 10);
player1.setVoices(20, 20);
player1.setMinimumVelocity(0.9, 10).setMaximumVelocity(1.0, 10);
stages = STEP8;
}
break;
case STEP8:
if (progress > 90) {
std::cout << "step 9 started." << std::endl;
std::cout << " --> have player 2 play wide chords at random" << std::endl;
stages = STEP9;
player2.setVoices(15);
player2.setMinimumLength(3).setMaximumLength(5);
player2.setMinimumVelocity(0.9).setMaximumVelocity(1.0);
player2.setMinimumPitch(20).setMaximumPitch(100);
player2.setMinimumGap(0).setMaximumGap(0);
player2.playMotifs(0);
player2.play();
}
break;
case STEP9:
if (progress > 100) {
std::cout << "step 10 started." << std::endl;
std::cout << " --> player 1 stops" << std::endl;
std::cout << " --> player 2 plays even more long notes" << std::endl;
stages = STEP10;
player1.stop();
player2.setVoices(30);
}
break;
case STEP10:
if (progress > 110) {
std::cout << "step 11 started." << std::endl;
std::cout << " --> reset player 1 to motif 1" << std::endl;
std::cout << " --> fade out player 2" << std::endl;
stages = STEP11;
player1.removeMotif(motif2).addMotif(motif1);
player1.setVoices(1);
player1.setMinimumVelocity(0.4).setMaximumVelocity(0.6);
player1.playMotifs(1).playPartialMotifs(0);
player1.play();
player2.setMinimumVelocity(0.1, 10).setMaximumVelocity(0.2, 10);
player2.setMinimumPitch(70, 10);
}
break;
case STEP11:
if (progress > 120) {
std::cout << "step 12 started." << std::endl;
std::cout << " --> player 2 stops" << std::endl;
std::cout << " --> player 1 players only partial motifs" << std::endl;
player2.stop();
motif1Scale.remove(YSE::NOTE::G5);
player1.playPartialMotifs(1, 10);
scale1.remove(YSE::NOTE::FS4).remove(YSE::NOTE::CS4);
scale1.remove(YSE::NOTE::EF4).remove(YSE::NOTE::BF4);
player1.setVoices(4, 10);
stages = STEP12;
}
break;
case STEP12:
if (progress > 130) {
std::cout << "step 13 started." << std::endl;
std::cout << " --> nothing new" << std::endl;
stages = STEP13;
}
break;
case STEP13:
if (progress > 140) {
std::cout << "step 14 started." << std::endl;
std::cout << " --> player 1 plays louder" << std::endl;
player1.setMinimumVelocity(0.8, 10).setMaximumVelocity(1.0, 10);
stages = STEP14;
}
break;
case STEP14:
if (progress > 150) {
std::cout << "step 15 started." << std::endl;
std::cout << " --> nothing new" << std::endl;
stages = STEP15;
}
break;
case STEP15:
if (progress > 160) {
std::cout << "step 16 started." << std::endl;
std::cout << " --> add short 'F' repetitions on player 2" << std::endl;
scale1.clear();
scale1.add(YSE::NOTE::F4);
player2.setMinimumLength(0.1).setMaximumLength(0.2);
player2.setMinimumGap(0.1).setMaximumGap(0.2);
player2.setMinimumVelocity(0.9, 10).setMaximumVelocity(1.0,10);
player2.setMinimumPitch(70).setMaximumPitch(100);
player2.setVoices(15);
player2.play();
stages = STEP16;
}
break;
case STEP16:
if (progress > 170) {
std::cout << "step 17 started." << std::endl;
std::cout << " --> player 2 add 'B'" << std::endl;
stages = STEP17;
scale1.add(YSE::NOTE::B4);
}
break;
case STEP17:
if (progress > 180) {
std::cout << "step 18 started." << std::endl;
std::cout << " --> no more partial motifs on player 1" << std::endl;
std::cout << " --> set player 1 to only one voice" << std::endl;
std::cout << " --> player 2 fade out" << std::endl;
stages = STEP18;
player1.playPartialMotifs(0, 5);
player1.setVoices(1, 5);
player2.setMinimumVelocity(0.1, 10).setMaximumVelocity(2.0, 10);
}
break;
case STEP18:
if (progress > 190) {
std::cout << "step 19 started." << std::endl;
std::cout << " --> player 2 stops again" << std::endl;
player2.stop();
stages = STEP19;
}
break;
case STEP19:
if (progress > 200) {
std::cout << "THE END." << std::endl;
player1.stop();
player2.stop();
stages = STEP0;
progress = 0;
}
break;
}
YSE::System().sleep(100);
YSE::System().update();
}
exit:
YSE::System().close();
return 0;
}
int main() {
YSE::System().init();
envelope.addPoint(YSE::DSP::ADSRenvelope::breakPoint(0.f, 0.f, 0.2));
envelope.addPoint(YSE::DSP::ADSRenvelope::breakPoint(0.1f, 1.f, 4));
envelope.addPoint(YSE::DSP::ADSRenvelope::breakPoint(0.2f, 0.5f, 0.5, true));
envelope.addPoint(YSE::DSP::ADSRenvelope::breakPoint(0.5f, 0.6f, 0.5));
envelope.addPoint(YSE::DSP::ADSRenvelope::breakPoint(0.9f, 0.5f, 0.5, false, true));
envelope.addPoint(YSE::DSP::ADSRenvelope::breakPoint(1.0f, 0.f, 0.5));
envelope.generate();
envelope.saveToFile("ADSRtest");
std::cout << "press e to exit." << std::endl;
synth.create();
synthVoice voice;
synth.addVoices(&voice, 8, 1);
sound.create(synth).play();
int counter = 0;
while (true) {
// random player
if (YSE::Random(10) == 0) {
synth.noteOff(1, bassNote);
bassNote = YSE::Random(30, 50);
Flt vel = YSE::RandomF(0.8, 0.9);
synth.noteOn(1, bassNote, vel);
}
// melody
if (YSE::Random(6) == 0) {
synth.noteOff(1, middleNote);
synth.noteOff(1, middleNote - 3);
middleNote = YSE::Random(55, 65);
synth.noteOn(1, middleNote, YSE::RandomF(0.5, 0.7));
synth.noteOn(1, middleNote - 3, YSE::RandomF(0.5, 0.7));
}
/*if (counter % 20 == 0) {
synth.noteOn(1, 60, 0.3);
synth.noteOn(1, 67, 0.3);
synth.noteOff(1, 62);
synth.noteOff(1, 70);
}
else if (counter % 10 == 0) {
synth.noteOff(1, 60);
synth.noteOff(1, 67);
synth.noteOn(1, 62, 0.3);
synth.noteOn(1, 70, 0.3);
}*/
counter++;
if (_kbhit()) {
char ch = _getch();
switch (ch) {
case 'e': goto exit;
}
}
YSE::System().sleep(100);
YSE::System().update();
}
exit:
YSE::System().close();
return 0;
}
